Mathematics, 08.11.2019 07:31 sharonsmailbagot6uas
Recent study of alcohol drinking practices among college students found that the average number of drinks per week consumed was 3.5 with a standard deviation of 2.0. suppose you examined the number of drinks per week consumed by a large sample of students from the population. which of the following statements is true? (assume the distribution of number of drinks per week is unimodal). a.) distribution is right skewed
b.) distribution is left skewed
c.) the normal normal model would be a good description of these data
d.) about 2.5% of students in our sample would drink more than 7.5 per drinks per week
Answers: 3
Mathematics, 21.06.2019 16:20
Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m โ 3) = 108 m(m + 3) = 108 (m + 3)(m โ 3) = 108 (m โ 12)(m โ 9) = 108
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Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. โ7.12, 1.12 b. 7.12, โ1.12 c. 7.12, 1.12 d. โ7.12, โ1.12
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Mathematics, 21.06.2019 19:00
Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1
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Mathematics, 21.06.2019 22:00
15 points what is the end behavior of this graph? & what is the asymptote of this graph?
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